@misc{indiciae7747ef27e3d9,
  title = {A Multifidelity Ensemble Kalman Filter with Reduced Order Control Variates},
  author = {Popov, Andrey A. and Mou, Changhong and Sandu, Adrian and Iliescu, Traian},
  year = {2021},
  doi = {10.1137/20m1349965},
  url = {https://www.osti.gov/biblio/3028315},
  note = {Source identifier: 3028315}
}